diff options
author | Adrian C. (anrxc) <anrxc@sysphere.org> | 2012-11-25 21:24:58 +0100 |
---|---|---|
committer | Adrian C. (anrxc) <anrxc@sysphere.org> | 2012-11-25 21:24:58 +0100 |
commit | 16262790cb6ddacf6c632625cc865e03b1b8671f (patch) | |
tree | 09898d65deef518380915ecdc7575756c9ca8595 /src/alsa-utils | |
parent | 7bb1499a7cd539f714bb7f603d7fc0a38fd8a963 (diff) | |
download | rcdscripts-16262790cb6ddacf6c632625cc865e03b1b8671f.tar.xz |
rcdscripts: import first snapshot of rc.d scripts as of 11.25.20122012.11.25
In 30 days these scripts will start dissapearing from official Arch
Linux packages. This is an attempt to conserve them, and keep sysvinit
usable.
Diffstat (limited to 'src/alsa-utils')
-rwxr-xr-x | src/alsa-utils/alsa | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/alsa-utils/alsa b/src/alsa-utils/alsa new file mode 100755 index 0000000..1e7b57f --- /dev/null +++ b/src/alsa-utils/alsa @@ -0,0 +1,62 @@ +#!/bin/bash + +. /etc/rc.conf +. /etc/conf.d/alsa +. /etc/rc.d/functions + +case "$1" in + start) + stat_busy "Restoring ALSA Levels" + if [[ ! -e /var/lib/alsa/asound.state ]]; then + /usr/sbin/alsactl $ALSA_ARGS store || { stat_fail; exit 1; } + fi + if /usr/sbin/alsactl $ALSA_ARGS restore; then + stat_done + add_daemon alsa + else + stat_fail + exit 1 + fi + + POWERSAVE=${POWERSAVE:-0} + if [[ -e /sys/module/snd_ac97_codec/parameters/power_save ]] \ + && (( $POWERSAVE )); then + echo $POWERSAVE > /sys/module/snd_ac97_codec/parameters/power_save + [[ -c /dev/dsp ]] && echo 1 > /dev/dsp + fi + if [[ -e /sys/module/snd_hda_intel/parameters/power_save ]] \ + && (( $POWERSAVE )); then + echo $POWERSAVE > /sys/module/snd_hda_intel/parameters/power_save + [[ -c /dev/dsp ]] && echo 1 > /dev/dsp + fi + ;; + stop) + SAVE_VOLUME=${SAVE_VOLUME:-yes} + if [[ "$SAVE_VOLUME" = "yes" ]]; then + stat_busy "Saving ALSA Levels" + /usr/sbin/alsactl $ALSA_ARGS store || { stat_fail; exit 1; } + else + stat_busy "Stopping ALSA" + fi + if [ "$MUTE_VOLUME" == "yes" ]; then + /usr/bin/amixer -q set Master 0 mute || { stat_fail; exit 1; } + fi + stat_done + rm_daemon alsa + ;; + restart) + $0 stop + sleep 1 + $0 start + ;; + force-restart) + stat_busy "Trying to TERM or KILL processes that are blocking ALSA..." + FILES="$(ls -1 /dev/snd/* | grep -vi control)" + fuser -k -SIGTERM $FILES + fuser -k $FILES + stat_done + $0 restart + ;; + *) + echo "usage: $0 {start|stop|restart|force-restart}" +esac |